Base | Representation |
---|---|
bin | 1111010000101… |
… | …1001110010000 |
3 | 11110102222222120 |
4 | 3310023032100 |
5 | 112341242404 |
6 | 10203534240 |
7 | 1405032315 |
oct | 364131620 |
9 | 143388876 |
10 | 64009104 |
11 | 33149a95 |
12 | 1952a380 |
13 | 10351a13 |
14 | 8702d0c |
15 | 59459d9 |
hex | 3d0b390 |
64009104 has 40 divisors (see below), whose sum is σ = 165822720. Its totient is φ = 21276288.
The previous prime is 64009093. The next prime is 64009117. The reversal of 64009104 is 40190046.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17377 + ... + 20735.
It is an arithmetic number, because the mean of its divisors is an integer number (4145568).
Almost surely, 264009104 is an apocalyptic number.
It is an amenable number.
64009104 is an abundant number, since it is smaller than the sum of its proper divisors (101813616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64009104 is a wasteful number, since it uses less digits than its factorization.
64009104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3767 (or 3761 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 64009104 is about 8000.5689797664. The cubic root of 64009104 is about 400.0189657674.
The spelling of 64009104 in words is "sixty-four million, nine thousand, one hundred four".
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